2051242170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{68374739}}^1$

素因数の和:68374749

約数の個数: 16

約数和(自身を含む): 4922981280

約数和(自身を除く): 2871739110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 68374739, 136749478, 205124217, 341873695, 410248434, 683747390, 1025621085, 2051242170]

約数ペア:

[(1, 2051242170), (2, 1025621085), (3, 683747390), (5, 410248434), (6, 341873695), (10, 205124217), (15, 136749478), (30, 68374739)]